diff --git a/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch b/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
index a40abb5c68..e23a6c4a1e 100644
--- a/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
+++ b/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
@@ -1,3 +1,8 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Subject: [PATCH] bridge: multicast to unicast
+
+Implement optinal multicast->unicast conversion for igmp snooping
+---
 --- a/net/bridge/br_multicast.c
 +++ b/net/bridge/br_multicast.c
 @@ -635,7 +635,8 @@ struct net_bridge_port_group *br_multica
diff --git a/target/linux/generic/patches-4.0/645-bridge_multicast_to_unicast.patch b/target/linux/generic/patches-4.0/645-bridge_multicast_to_unicast.patch
index 055eb367a7..a8e22c42b3 100644
--- a/target/linux/generic/patches-4.0/645-bridge_multicast_to_unicast.patch
+++ b/target/linux/generic/patches-4.0/645-bridge_multicast_to_unicast.patch
@@ -1,3 +1,8 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Subject: [PATCH] bridge: multicast to unicast
+
+Implement optinal multicast->unicast conversion for igmp snooping
+---
 --- a/include/linux/if_bridge.h
 +++ b/include/linux/if_bridge.h
 @@ -45,6 +45,7 @@ struct br_ip_list {
diff --git a/target/linux/generic/patches-4.1/645-bridge_multicast_to_unicast.patch b/target/linux/generic/patches-4.1/645-bridge_multicast_to_unicast.patch
index bbd8e25447..d11a4a8fff 100644
--- a/target/linux/generic/patches-4.1/645-bridge_multicast_to_unicast.patch
+++ b/target/linux/generic/patches-4.1/645-bridge_multicast_to_unicast.patch
@@ -1,3 +1,8 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Subject: [PATCH] bridge: multicast to unicast
+
+Implement optinal multicast->unicast conversion for igmp snooping
+---
 --- a/include/linux/if_bridge.h
 +++ b/include/linux/if_bridge.h
 @@ -46,6 +46,7 @@ struct br_ip_list {